Use of two Ryle's tubes in postoperative management.
D013505:Digestive System Surgical Procedures; D004750:Enteral Nutrition / Q000379:methods; D006801:Humans; D007441:Intubation, Gastrointestinal / Q000295:instrumentation*; D011182:Postoperative Care; D011312:Pressure; D013270:Stomach; D013396:Suction / Q000379:methods